when I try to run the following it gives the Error Exception where it can't read the title on array. Can you let me know how to fix this?
**My post code from app/models and as below **
<?php
namespace App\Models;
use Illuminate\Database\Eloquent\ModelNotFoundException; //
use Illuminate\Support\Facades\File;
class Post
{
public $title;
public $excerpt;
public $date;
public $body;
public function __construct($title, $excerpt, $date, $body)
{
$this-> title = $title; //this is where the error is occurring
$this-> excerpt = $excerpt;
$this-> date = $date;
$this-> body = $body;
}
public static function all()
{
$files = File::files(resource_path("postss/"));
return array_map(function ($file){
return $file-> getContents();
}, $files);
}
public static function find($slug)
{
base_path();
if (!file_exists($path = resource_path("postss/{$slug}.html"))) {
throw new ModelNotFoundException();
}
return cache()-> remember("posts.{$slug}", 7 , function () use ($path){
return file_get_contents($path);
});
}
}
and my routes class code is
Route::get('/', function () {
$files = File::files(resource_path("postss"));
$posts =[];
foreach ($files as $file) {
$document[] = YamlFrontMatter::parseFile($file);
$posts[]= new Post(
$document->title,
$document->excerpt,
$document->date,
$document->body()
);
}
});
The code is right as far as i know, I just don't know if there is something I need to add or do something to make the error go away.
I think the error is really here
foreach ($files as $file) {
// you load an array here !!!
$document[] = YamlFrontMatter::parseFile($file);
$posts[]= new Post(
$document->title, // then you use $document as a scalar?
$document->excerpt,
$document->date,
$document->body()
);
}
I think you probably need to do
foreach ($files as $file) {
// you load an array here !!!
$document = YamlFrontMatter::parseFile($file);
$posts[]= new Post(
$document->title,
$document->excerpt,
$document->date,
$document->body()
);
}
error is inside of this foreach loop
foreach ($files as $file) {
$document[] = YamlFrontMatter::parseFile($file);
$posts[]= new Post(
$document->title,
$document->excerpt,
$document->date,
$document->body()
);
}
specifically in here
$document[] = YamlFrontMatter::parseFile($file);
you add new object into an array $document and in here
$document->title,
you try to access the title directly from $document, you need to specify the index of array to access the object with the attribute, something like this
$document[0]->title,
or you could rewrite the first part into
$document = YamlFrontMatter::parseFile($file);